Supporting and stabilizing stand for a boat



FIG. 1 is a perspective view of a supporting and stabilizing stand for aboat showing my new design;

FIG. 2 is a top plan view of the base portion of the supporting andstabilizing stand for a boat, the top portion of the stand being removedfor better illustration of center port and leg supports;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for supporting and stabilizing stand for a boat,as shown and described.